2220502504000 has 224 divisors, whose sum is σ = 6005736771840. Its totient is φ = 806547456000.

The previous prime is 2220502503997. The next prime is 2220502504043. The reversal of 2220502504000 is 4052050222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80858272 + ... + 80885728.

Almost surely, 2^{2220502504000} is an apocalyptic number.

2220502504000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220502504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3002868385920).

2220502504000 is an abundant number, since it is smaller than the sum of its proper divisors (3785234267840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220502504000 is a wasteful number, since it uses less digits than its factorization.

2220502504000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28414 (or 28394 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

Adding to 2220502504000 its reverse (4052050222), we get a palindrome (2224554554222).

The spelling of 2220502504000 in words is "two trillion, two hundred twenty billion, five hundred two million, five hundred four thousand".